The communist government has added a 10 percent import tax, effective Thursday, on "super-luxury vehicles" priced above 1.3 million yuan ($190,000). The Finance Ministry said it is aimed at encouraging "rational consumption" and curbing energy use and emissions.

Chinese leaders are trying to nurture domestic consumption to reduce reliance on trade and investment, but worry extravagant spending by the elite is politically dangerous at a time of slowing economic growth.

The government of President Xi Jinping has imposed a steadily widening series of austerity measures since 2013 to discourage corruption and what Beijing deems excessive spending. They have chilled revenues for high-end restaurants and sales of brandy, designer handbags and watches and other luxury imports.